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ROHM BM2P0161-Z | Demoboard BM2P0161-EVK-004
Flyback Type PWM Mode Isolated 13.5 V 1.3 A Non-Isolated 20 V 0.1 A
Details
| Topologie | Sperrwandler |
| Eingangsspannung | 90-264 V |
| Ausgang 1 | 14.04 V / 1.3 A |
| IC-Revision | 001 |
Beschreibung
The PWM type DC/DC converter for AC/DC provides an optimal system for all products that require an electrical outlet. BM2P0161-Z supports both isolated and non-isolated devices, enabling simpler design of various types of low power consumption electrical converters. The built-in 650 V starter circuit contributes to low-power consumption. Power supply can be designed flexibly by connecting current sensing resistor for the switching externally. Current is restricted in each cycle and excellent performance is demonstrated in bandwidth and transient response since current mode control is utilized. The switching frequency is 65 kHz. At light load, the switching frequency is reduced and high efficiency is achieved. A frequency hopping function that contributes to low EMI is also included on chip. Design can be easily implemented because includes a 650 V switching MOSFET.
Eigenschaften
- PWM Frequency: 65kHz
- PWM Current Mode Control
- Built-in Frequency Hopping Function
- Burst Operation When Load is Light
- Frequency Reduction Function
- Built-in730VStarter Circuit
- Built-in730VSwitching MOSFET
- VCC Pin Under-Voltage Protection
- VCC Pin Over-Voltage Protection
- SOURCE PinOpen Protection
- SOURCE Pin Short Protection
- SOURCE PinLeading Edge Blanking Function
- Per-Cycle Over-Current Protection Circuit
- Over Current Protection AC Voltage Compensation Circuit
- Soft Start
- Secondary Over-Current Protection Circuit
Typische Anwendungen
- AirConditioner, ACAdapters, EachHousehold Applications and Power Supplies for Motor
Weiterführende Informationen
Artikeldaten
Artikel Nr. | Datenblatt | Simulation | Downloads | Status | Produktserie | C | VR(V (AC)) | Sicherheitsklasse | dV/dt(V/µs) | DF @ 1 kHz(%) | RISO | Raster(mm) | L(mm) | B(mm) | H(mm) | Verpackung | Endurance(h) | IRIPPLE(mA) | ILeak(µA) | DF(%) | Ø D(mm) | Muster | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WCAP-FTX2 Folienkondensatoren, Across the mains, 100 nF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-FTX2 Folienkondensatoren | Kapazität100 nF | Nennspannung275 V (AC) | SicherheitsklasseX2 | Spannungsanstiegsgeschwindigkeit300 V/µs | Verlustfaktor0.1 % | Isolationswiderstand30 GΩ | Raster10 mm | Länge13 mm | Breite7 mm | Höhe13 mm | VerpackungKarton | – | – | – | – | – | ||||
 | WCAP-ATLI Aluminium-Elektrolytkondensatoren, –, 100 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATLI Aluminium-Elektrolytkondensatoren | Kapazität100 µF | Nennspannung50 V (AC) | – | – | – | – | Raster3.5 mm | Länge11.5 mm | – | – | VerpackungAmmopack | Endurance 3000 | Rippelstrom730 mA | Leckstrom50 µA | Verlustfaktor8 % | Durchmesser8 mm | ||||
| WCAP-ATLI Aluminium-Elektrolytkondensatoren, –, 680 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATLI Aluminium-Elektrolytkondensatoren | Kapazität680 µF | Nennspannung35 V (AC) | – | – | – | – | Raster5 mm | Länge20 mm | – | – | VerpackungAmmopack | Endurance 5000 | Rippelstrom2260 mA | Leckstrom238 µA | Verlustfaktor9 % | Durchmesser13 mm | ||||
 | WCAP-ATLL Aluminium-Elektrolytkondensatoren, –, 10 µF | Status Aktivi| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre. | ProduktserieWCAP-ATLL Aluminium-Elektrolytkondensatoren | Kapazität10 µF | Nennspannung50 V (AC) | – | – | – | – | Raster2 mm | Länge11 mm | – | – | VerpackungAmmopack | Endurance 4000 | Rippelstrom120 mA | Leckstrom5 µA | Verlustfaktor10 % | Durchmesser5 mm |